<!DOCTYPE html>
<html>
<body>
<script src="resources/sw-test-pre.js"></script>
<script>
log("* Tests that workerNavigator.serviceWorker exists");
log("");

navigator.serviceWorker.addEventListener("message", function(event) {
    if (event.data === "DONE") {
        finishSWTest();
        return;
    }
    log(event.data);
});

navigator.serviceWorker.register("resources/WorkerNavigator_serviceWorker-worker.js", { }).then(function(registration) {
    registration.installing.postMessage("Object.getOwnPropertyDescriptor(self.navigator.__proto__, 'serviceWorker')");
    registration.installing.postMessage("navigator.serviceWorker.__proto__ === self.ServiceWorkerContainer.prototype");
    registration.installing.postMessage("navigator.serviceWorker.controller === null");
    registration.installing.postMessage("Object.getOwnPropertyDescriptor(self, 'ServiceWorkerContainer')");
    registration.installing.postMessage("Object.getOwnPropertyDescriptor(self, 'ServiceWorker')");
    registration.installing.postMessage("Object.getOwnPropertyDescriptor(self, 'ServiceWorkerRegistration')");
    registration.installing.postMessage("Object.getOwnPropertyDescriptor(self.navigator.serviceWorker.__proto__, 'controller')");
    registration.installing.postMessage("Object.getOwnPropertyDescriptor(self.navigator.serviceWorker.__proto__, 'register')");
    registration.installing.postMessage("Object.getOwnPropertyDescriptor(self.navigator.serviceWorker.__proto__, 'getRegistration')");
    registration.installing.postMessage("Object.getOwnPropertyDescriptor(self.navigator.serviceWorker.__proto__, 'getRegistrations')");
    registration.installing.postMessage("DONE");
});
</script>
</body>
</html>